package com.hrcx.mystery.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.hrcx.mystery.pojo.EbMysteryUserBoxArk;

/**
 * @author LinXiPeng
 */
public interface EbMysteryUserBoxArkService extends IService<EbMysteryUserBoxArk> {
    /**
     * 用户该盒开启机会-1
     *
     * @param bid 盒子编号
     * @param uid 用户编号
     */
    void decrease(Integer bid, Integer uid);
}
